Duke Lesley 2A-LR070822
Rone Engineering
.
Client:
Duke Construction, LP
14241 Dallas Pkwy, Ste 1000
Dallas, TX 75254-2936
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Report of Concrete Compressive Strength Test
Report No.: 295658
Project No.: 0712932
Date of Service: 08/15/2007
Report Date: 08/22/2007
Project: Hemisphere's at Point West
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
Contractor: Duke Construction, LP
Concrete Supplier: Potter Concrete
Plant: 01
Specification Requirements
Strength: 3,000 psi @ 28 days
Slump (in.): 5" - 7"
Air (%): NA
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
PROJECT DATA
Mix Design I.D.: 7751PW
Placement Date: 08/15/2007
Weather Conditions: Sunny
Time Sampled: 02:52pm
Temperature - Air: 1000F
Truck No: 132
Air Content: NA
Overall Placement Location:
Drilled piers K/5, H/3 and C/3
Batch time: 02: 16pm
Concrete: 980F
Ticket No: 13075
Unit Weight (pet): NA
Measured
Slump
(inches)
6.0
Sample Location:
Same as above
REPORT OF TESTS
Technician: Alejandro Avendano Rone Engineering
See Report 295657 for technician time~~
Report Distribution: '. . .
Orig: Duke Construction, LP (Dallas, TX) Attn: Mr. Paul Byrne ... '.. ..' ...... ..'
(1-ec copy) .-
1-cc Potter Concrete Attn: Mr. Ryan Skelly K S tt w t AET
1 C'ty f C II Att M L St . co a son,
-cc I 0 oppe n: r. ee one. Project Manager
1-cc City of Coppell Attn: Mr. Larry DaVIS
Cylinder
Marked Date
Set No. Tested
1 1 08/22/2007
1 2 09/12/2007
1 3 09/12/2007
1 4 10/10/2007
Age
(days)
7
Diameter
(in)
6.00
28
28
56
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
75,250
Compressive
Strength
(psi)
2,660
Fracture
Type
Unbonded Cap
Area
(in2)
28.27
..~
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(KW/KW) Page 1 of 1
Rone Engineering
.
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Client:
Duke Construction, LP
14241 Dallas Pkwy, Ste 1000
Dallas, TX 75254-2936
Report of In-Place Density Testing
Report No.: 296087
Project No.: 0712932
Date of Service: 08/17/2007
Report Date: 08/22/2007
Project: Hemisphere's at Point West
Coppell, Texas
Services: Perform In-Place Density Testing
PROJECT DATA
Contractor: Duke Construction, LP
Test Method: ASTM D-6938
Gauge: Troxler 3430
Gauge Serial No: 35518
Test Mode: DT
Standard Counts
Moisture Density
Current: 736 Current: 2508
Previous: 730 Previous: 2494
MOISTURE DENSITY RELATIONS
Maximum
Moisture Density Project Requirements
MID No. Description % (pet) Moisture Density
294619 Lime Treated Brown 1 Silty Sandy Clay 32.7 87.0 Optimum +4 95 min
FIELD DENSITY TESTS
Test Probe MID Moisture Wet Density Dry Density Density
No Test Location Depth No. % (pet) (pet) (%max)
Cap
Building pad at grid line A.5/17 6" 294619 34.0 111.9 83.5 96
Cap
2 Building pad at grid line B.5/17 6" 294619 33.2 114.3 85.8 99
Cap
3 Building pad at grid line C.5/17 6" 294619 32.7 112.7 84.9 98
Cap
4 Building pad at grid line D.5/17 6" 294619 33.0 112.8 84.8 98
Cap
5 Building pad at grid line E.5/17 6" 294619 33.0 111.7 84.0 97
Cap
6 Building pad at grid line F .5/17 6" 294619 33.0 110.5 83.1 96
Cap
7 Building pad at grid line G.5/17 6" 294619 32.7 110.8 83.5 96
Cap
8 Building pad at grid line H.5/17 6" 294619 35.7 110.2 81.2 93*
Cap
9 Building pad at grid line 1.5/17 6" 294619 33.1 114.9 86.3 99
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance. etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(LBILB) Page 1 of 2
Rone Engineering
.
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Client:
Duke Construction, LP
14241 Dallas Pkwy, Ste 1000
Dallas, TX 75254-2936
Report of In-Place Density Testing
Report No.: 296087
Project No.: 0712932
Date of Service: 08/17/2007
Report Date: 08/22/2007
Project: Hemisphere's at Point West
Coppell, Texas
Services: Perform In-Place Density Testing
FIELD DENSITY TESTS
Test Probe MID Moisture Wet Density Dry Density Density
No Test Location Depth No. % (pet) (pet) (% max)
Cap
10 Building pad at grid line J.5/17 6" 294619 33.8 114.3 85.4 98
Cap
11 Building pad at grid line A.5/19 6" 294619 32.8 111.4 83.9 96
Cap
12 Building pad at grid line B.5/19 6" 294619 32.9 111.0 83.5 96
Cap
13 Building pad at grid line C.5/19 6" 294619 33.0 111.3 83.7 96
Cap
14 Building pad at grid line 0.5/19 6" 294619 33.4 111.5 83.6 96
Cap
15 Building pad at grid line E.5/19 6" 294619 33.7 111.9 83.7 96
Cap
16 Building pad at grid line F.5/19 6" 294619 33.0 111.7 84.0 97
Cap
17 Building pad at grid line G.5/19 6" 294619 32.8 114.6 86.3 99
Cap
18 Building pad at grid line H.5/19 6" 294619 32.9 114.2 85.9 99
Cap
19 Building pad at grid line 1.5/19 6" 294619 33.8 114.4 85.5 98
Cap
20 Building pad at grid line J.5/19 6" 294619 33.9 114.6 85.6 98
Cap
21 Retest of test 8 6" 294619 33.1 111.0 83.4 96
An asterisk (*) appears next to results which do NOT meet the project specifications.
Technician: Joe Jernigan
Report Distribution:
Orig: Duke Construction, LP (Dallas, TX)
Attn: Mr. Brian Pierce (1-ec copy)
1-cc City of Coppell Attn: Mr. Lee Stone
1-cc City of Coppell Attn: Mr. Larry Davis
Started: 09:15am Finished: 04:45pm Rone Engineering
p~~
K. Scott Watson, AET
Project Manager
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services. Ltd.
(LBfLB) Page 2 of 2
Rone Engineering
.
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Client:
Duke Construction, LP
14241 Dallas Pkwy, Ste 1000
Dallas, TX 75254-2936
Report of Pulverization/Gradation Testing
Report No.: 296186
Project No.: 0712932
Date of Service: 08/20/2007
Report Date: 08/22/2007
Project: Hemisphere's at Point West
Coppell, Texas
Services: Pulverization/Gradation Testing
Report of Tests
1 00%
60%
Specifications:
passing
passing
112" sieve
#4 sieve
A B C D E
We ig h t Percent W e ig h t Percent
Sam pie Retained Passing Retained Passing
Location We ig h t 1 1 12 " S ie v e 1 1 12 " S ie v e #4 S ie v e #4 S ie v e
1 Building pad, grid lin e A.5121 1 1 .6 0 1 00% 4.5 61.2 %
2 Building pad, grid IineB.5121 1 1 .0 0 1 00% 4.1 62.7%
3 Building pad, grid lineC.5121 1 1 .4 0 1 00% 4.2 63.1 %
4 Building pad, grid I in e 0.5121 1 0 .9 0 1 00% 4.1 62.3 %
5 Building pad, grid Ii n e E .5121 1 1 .3 0 1 00% 4.3 61.9 %
6 Building pad,grid Ii n e F .5121 1 1 .0 0 1 00% 4.2 61 .8 %
7 Building pad, grid I in e G .5121 1 1 .0 0 1 00% 4.3 60.9 %
8 Building pad, grid I in e H .5121 1 1 .3 0 1 00% 4.4 61 .0 %
9 Building pad, grid Ii n e I. 5121 1 1 .0 0 100% 4.2 61 .8 %
1 0 Building pad, grid line J.5121 1 1 .2 0 100% 4.4 60.7%
Technician: Joe Jernigan
Report Distribution:
Orig: Duke Construction, LP (Dallas, TX)
AUn: Mr. Brian Pierce (1-ec copy)
1-cc City of Coppell AUn: Mr. Lee Stone
1-cc City of Coppell AUn: Mr. Larry Davis
Started: 02:15pm Finished: 05:15pm Rone Engineering
p-p~
K. Scott Watson, AET
Project Manager
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Ltd.
(TMlLB) Page 1 of 1